煤礦阻燃通信電纜規格MHYV屏蔽控制電纜KVVP22
Descriptions 使 用 范 圍
Use scope MHYV 煤礦用聚乙烯絕緣聚氯乙烯護套通信電纜
PE insulated PVC sheathed communication cables for coal mines 用于平巷、斜巷及機電硐室
Served in levelslanted channels and power house MHJYV 煤礦用加強型線芯聚乙烯絕緣聚氯乙烯護套通信電纜
Reinforced core PE insulated PVC sheathed communication cables for coal mines 用于機械損傷較高的平巷和斜巷
Served in level and slanted channels where mechanical damage is frequent MHYBV 煤礦用聚乙烯絕緣鍍鋅鋼絲編織鎧裝聚氯乙烯護套通信電纜
PE insulated galvanized steel wire weave armored PVC sheathed communication cables for coal mines 用于機械沖擊較高的平巷和斜巷
Served in level and slanted channels where mechanical damage is frequent MHYAV 煤礦用聚乙烯絕緣鋁-聚乙烯粘護層聚氯乙烯護套通信電纜
PE insulated Al/PE binding layer PVC sheathed communication cables for coal mines 用于較潮濕的斜井和平巷
Served in level and slanted channels with high humidity MHYA32 煤礦用聚乙烯絕緣鋁-聚乙烯粘結護層鋼絲鎧裝聚氯乙烯護套通信電纜
PE insulated Al/PE binding layer steel wire armored PVC sheathed communication cables for coal mines 用于豎井或斜井
Served in shaft and slanted shaft
使用特性 Service characteristics
電纜長期允許工作溫度 Long-term service temperature of the cable conductor -40℃-+50℃ 電纜敷設溫度 Cable laying temperature ≥-10℃ +25℃時環境相對濕度
Environment relative humidity at 25℃ ≤95% 電纜的最小彎曲半徑 Minimun bending radius MHYV及MHJYV型電纜為電纜外徑的10倍，其它型號為外徑的15倍 10 times of the cable outer diameter of MHJYV and 15times for the rest
電纜規格 Specifications
煤礦阻燃通信電纜規格MHYV屏蔽控制電纜KVVP22 煤礦阻燃通信電纜規格MHYV屏蔽控制電纜KVVP22
